I am guessing, you are going to bood from the M.2-Drive, have the 850 for games and the HDD for scientific reasons?
Make sure to update the SSD firmwares with the Samsung Magician.
The've performed some tricks and tweaks.
I have the HDD set to spin down after 30 minutes, as I am barely using it any more.
Welcome
P.S.
Oh, I guess I just got your post right after replying - so, no HDD

Yep, no HDD (I removed and sold the one that came with it nearly day 1), will boot from M.2 and have all regular apps there. Games/One Drive will be distributed between the other two 1TB Samsung 850 Evos.

Appreciate it! I'll be purchasing the 960Evo soon. That being the case, the stock SK Hynix will then be replaced with another 1TB Samsung 850 Evo as well, so (2) 1TB 850 Evo's and the 960Evo 256GB.

is the 250gb limit still in place? i never heard of a port having a size limit on a drive? i am assuming it would be an easy bios update to fix that issue? sorry if i am talking on a old thread, but i am considering buying a g20cb with a 6700. but i want to make sure i can stick a 500gb or 1tb nvme drive in it.